INFICON LDS3000 Modular Leak Detector - Manual (Page 46)

46 Maintenance
Removing old operating fluid reservoir
 Face pin wrench, P/N: 551-200
 Two screwdrivers
 Tweezers
 O-ring
 Operating fluid reservoir, P/N: 200 003 801
 Mass spectrometer and turbo molecular pump flooded.
1 Pay attention to the expiration date of the new operating fluid reservoir.
The new operating fluid reservoir contains a sufficient level of operating fluid.
2 Do not fill in any more operating fluid.
3 Use a face pin wrench to unscrew the cover.
4 Remove old o-ring.
5 Use two screwdrivers to lift out the operating fluid reservoir.
Danger of poisoning due to harmful substances
The operating fluid reservoir and parts of the turbo molecular pump can be
contaminated with toxic substances that are contained in the pumped media.
► Take suitable safety precautions.
► Decontaminate contaminated parts prior to any maintenance work.
► Dispose of old operating fluid reservoirs in compliance with applicable
regulations.